Recent activity by Stefan Rogin

Recent activity by Stefan Rogin

Internal benefits of iso 9001:2015 certification include _____________. a. increased profitability b. improvement in marketing c. reduction in the cost of producing a product d. all of the above

answered Nov 29, 2024

1 answer 179k views

What is the equivalent BAC level? 1) 0.01 to 0.05 2) 0.06 to 0.10 3) 0.11 to 0.15 4) 0.16 to 0.20

asked Nov 25, 2024

1 answer 186k views

Ventricular fibrillation causes _____ percent of cases of cardiac arrest. A) 25% B) 50% C) 75% D) 90%

asked Nov 17, 2024

1 answer 24.5k views

What is the tension in string number 1 if the mass of m1 is 4.0 kg and the mass of m2 is 1.0 kg?

answered Oct 20, 2024

1 answer 75.8k views

A 15.0 g block of aluminum at an initial temperature of 27.5°C absorbs 0.678 kJ of heat. What is the final temperature of the block? The specific heat of Al is 0.902 J/g°C. a) 50.1°C b) 38.6°C c) 54.5°C

answered Sep 26, 2024

1 answer 109k views

Of the following, which is not a solution to the differential equation y′′′+4y′=0? A. Y=10 B. Y=4e^−2x C. Y=3sin(2x) D. Y=2cos(2x)+4

answered Aug 25, 2024

2 answers 88.6k views

A 69 kg skier starts from rest at a height h=20 m. What is the skier's kinetic energy just before reaching the ground? A) 13,430 J B) 13,860 J C) 14,200 J D) 14,650 J

answered Aug 11, 2024

1 answer 166k views

Your customer is looking for a sander that can sand aggressively, but can also take the surface to a smooth finish with no swirl marks. Which sander should you recommend?

answered May 12, 2024

1 answer 223k views

Expand and simplify 1) 3x + 2(x + 5) = 2) 6+ 4(x + 3) = 3) 4x + 2(x - 5) = 4) 5x2(x + 8) = 5) 5x2(x-8)= 6) 3(x + 7) + 6(3x + 4) = 7) 4(2x + 5) + 3(3x-4)= 8) 4(3x + 2) + 6(4x + 3) = 9) 6(x + 7)-3(x+4) 10)

asked May 2, 2024

1 answer 152k views

Find the zeros of f(x) = x² + 4x – 12.

answered Apr 16, 2024

1 answer 131k views

Explain why i⁷⁹ = -i

asked Apr 12, 2024

1 answer 933 views

Circulating hemoglobin precipitates in the kidneys and causes renal failure

answered Jan 11, 2024

2 answers 178k views

Which of these is an approximation of 7/9 to the nearest hundredthA) 0.078B) 0.78C) 1.29D) 7.8

answered Nov 12, 2023

1 answer 2.7k views

¿Alguien sabe como se llaman estas figuras en inglés?

answered Sep 16, 2023

1 answer 217k views

What is the solution?

answered Aug 8, 2023

2 answers 152k views

Define passive communication, with an example

asked Jun 23, 2023

1 answer 20.7k views

Find the equation of the line passing through the points (3,-2) and (3, 4).The answer is x = 3. I'm just wondering how my textbook got to this solution.My work:y-y1=m(x-x1). m=y2-y1 / x2-x1. y=mx+bm=4--2

answered May 24, 2023

1 answer 159k views

Which of the following represents a valid first step to solving this system of equations using the substitution method? 2x - y = 7 x = 2y - 1 2x - y = 2y - 1 x = 2(2x - y) - 1 2x - (2y - 1) = 7 2(2y -

answered May 14, 2023

1 answer 230k views

Which of the following statements is true, according to the graph? Does eating a mint affect a person's taste buds? To answer this question, students were randomly placed into two groups. One group had

asked May 1, 2023

1 answer 69.2k views

Find the perimeter of composite figures

answered Mar 13, 2023

1 answer 134k views

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